1.Mini USB speaker for laptop 2.Beautiful design and durable 3.Perfect sound quality 4.Wire control / volume adjustment

1 Mini portable speaker

2.Pure and elegant sound quality

3 USB power

4 Voltage: DC 5V / USB

5 pc/mp3 /mobile speaker

Futures:

*Mini speakerl for PC and laptop / MP3 /MP4 ....

*Built-in active amplifier

*USB bus-powered capability

*Pure and elegant sound quality *Conveniently powered via with USB cable

*Easily control volume with VOC on the back *Durable for long-term use